| article html file updated | 8 February 2020 07:35 CET | Update | https://www.mdpi.com/1099-4300/19/6/259 |
| article html file updated | 25 September 2019 04:50 CEST | Update | N/A |
| article html file updated | 3 May 2019 18:46 CEST | Update | N/A |
| article html file updated | 27 June 2017 10:29 CEST | Update | N/A |
| article html file updated | 8 June 2017 07:47 CEST | Original file | N/A |
| article xml uploaded. | 8 June 2017 07:45 CEST | Update | https://www.mdpi.com/1099-4300/19/6/259/xml |
| article pdf uploaded. | 8 June 2017 07:45 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/6/259/pdf |
| article pdf uploaded. | 7 June 2017 08:33 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/6/259/pdf-vor |
| article pdf uploaded. | 6 June 2017 12:49 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/6/259/pdf-vor |
